Improvements - Fluid Topics - 5.1

Adds the ability to edit the host of a Generative AI profile LLM provider.

Documentation links: Create a generative AI profile 

Adds the ability to enter any value for the model in the Create chatbot profile dialog box.

Documentation links: Create a generative AI profile  Generative AI profiles web services 

Allows users to select an empty engine/provider when creating a Generative AI profile.

Documentation links: Create a translation profile